HP G72-b35EO
HP G72-b42EF
HP G72-a20SO
HP G72-b09EG
HP G72-b52SF
HP G72-b30EB
HP G72-b06SG
HP G72-b40SS
HP G72-a10EM
HP G72-b57SF
HP G72-a55SF
HP G72-b53SF
HP G72-b42SF
HP G72-110EV
HP G72-b03SG
HP G72-110SO
HP G72-b60SS
HP G72-101SA
HP G72-b10EB
HP G72-a20ER
1.Turn off your HP G72-b20SG laptop, disconnect the AC power cord and remove the battery cover and remove the battery.
2.Turn a laptop, from the bottom of the laptop disassembly screws, refer to your laptop's user manual position, and set them aside.
3.Remove the external components, including memory modules, wireless LAN and modem
4.Remove the keyboard assembly of all the screws, gently lift the keyboard assembly from the bottom, remove the keyboard. Unplug all cables and various internal components.
5.Disconnect any wires to the HP G72-b20SG motherboard. Unplug any cards, such as the video card, not directly built into the motherboard. You will have the opportunity to remove the motherboard screws, disconnect the cable to the power strip.
6.Remove the CPU, the CPU into a new HP G72-b20SG motherboard, re-assemble parts in reverse order.